head(tinderbox, 10)
## # A tibble: 10 x 2
## text
## <chr>
## 1 "A soldier came marching along the high road: \"Left, right - left, right.\
## 2 had his knapsack on his back, and a sword at his side; he had been to the w
## 3 and was now returning home. As he walked on, he met a very frightful-lookin
## 4 witch in the road. Her under-lip hung quite down on her breast, and she sto
## 5 "and said, \"Good evening, soldier; you have a very fine sword, and a large
## 6 knapsack, and you are a real soldier; so you shall have as much money as ev
## 7 "you like.\""
## 8 "\"Thank you, old witch,\" said the soldier."
## 9 "\"Do you see that large tree,\" said the witch, pointing to a tree which s
## 10 "beside them. \"Well, it is quite hollow inside, and you must climb to the
## # ... with 1 more variables: book <chr>
ggpage_quick(tinderbox)
tinderbox %>%
ggpage_build() %>%
ggpage_plot()
tinderbox %>%
ggpage_build() %>%
mutate(long_word = stringr::str_length(word) > 8) %>%
ggpage_plot(aes(fill = long_word)) +
labs(title = "Longer words throughout The Tinder-box") +
scale_fill_manual(values = c("grey70", "blue"),
labels = c("8 or less", "9 or more"),
name = "Word length")
library(ggpage)
library(purrr)
library(gganimate)
prebuild <- tinderbox %>%
ggpage_build() %>%
left_join(get_sentiments("afinn"), by = "word")
midbuild <- map_df(.x = 0:50 * 10 + 1,
~ prebuild %>%
mutate(score = ifelse(is.na(score), 0, score),
score_smooth = zoo::rollmean(score, .x, 0),
score_smooth = score_smooth / max(score_smooth),
rolls = .x))
p <- midbuild %>%
ggpage_plot(aes(fill = score_smooth, frame = rolls)) +
scale_fill_gradient2(low = "red", high = "blue", mid = "grey", midpoint = 0) +
guides(fill = "none") +
labs(title = "Smoothed sentiment of The Tinder-box, rolling average of")
gganimate(p, interval = .2)
